Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746699 | Acoustic imaging | Jeffrey J. Fredberg, John Lehr, Bruno Louis | 1998-05-05 |
| 5666960 | Acoustic imaging | Jeffrey J. Fredberg, John Lehr, Bruno Louis | 1997-09-16 |
| 5498581 | Method for making and using a supported metallocene catalyst system | M. Bruce Welch, Helmut G. Alt, Bernd Peifer, Syriac J. Palackal, Ted M. Pettijohn +2 more | 1996-03-12 |
| 4399060 | Semiconductive elastomeric composition | — | 1983-08-16 |